Company lists · Data refreshed November 2026

Top 19 Communications consultants based in Madrid, Spain

RevenueBase identified 391 company matches for communications consultants associated with Madrid, Spain as of November 2026 and tracks 5,003 professional contacts across them, including 982 with verified work emails. Across Spain, Madrid is the largest hub for this category.

This list covers company matches for communications consultants associated with Madrid, Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
391Companies
5,003Contacts tracked
982Verified emails
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The 19 largest communications consultants based in Madrid, Spain

Ranked by team size
Top 19 of 391 company matches for communications consultants based in Madrid, Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMadrid, SpainHQ recorded Nov 6, 2026501-1,000656 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 6, 2026201-500241 contacts →

Exact match

“Expertos en comunicación cualitativa supra-especializada en corporativo, financiero, de marca, de reputación, de situaciones especiales, de ESG y workplace culture.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Nov 6, 202651-200206 contacts →

Exact match

“Harmon is a strategic consulting firm that advises organizations on interpreting their environment and connecting with their stakeholders through non-market strategies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Nov 6, 202651-200188 contacts →

Exact match

“Kreab es una consultora de Comunicación y Asuntos Públicos fundada en Suecia en 1970.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Nov 6, 202651-200148 contacts →

Exact match

“Somos más de 100 profesionales con entusiasmo, talento y capacidades para hacer frente a cualquier reto de comunicación.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Somos consultora, agencia, estudio, ingeniería y boutique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“MY Asesor Total es una consultora especializada en asesorías a nivel nacional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“NOHO is an independent agency specialised in strategic communications, with more than 15 years of experience, based in Madrid and with offices in Barcelona and London.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Alabra es el fruto de la apuesta por avanzar en un concepto transversal de comunicación para todas las organizaciones, en un momento en el que el mercado empieza a valorar y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Nov 6, 2026n/a44 contacts →

Exact match

“Todas las marcas pueden destacar de manera extraordinaria, lo difícil, a veces, es encontrar cuál es la historia que contar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Nos dedicamos a la comunicación interprofesional en su sentido más amplio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Zertior es una compañía especializada en el asesoramiento a todo tipo de marcas en materia de posicionamiento, negocio y comunicación, con un expertise destacado en la industria…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“SEC Newgate Spain es mucho más que una consultora de comunicación global.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Cícero es una consultora de comunicación especializada en el sector de la salud y del consumo que proporciona servicios plenos en el ámbito de las Relaciones Públicas y de la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Berbés Asociados, Consultores de Comunicación, es una empresa de comunicación especializada en el sector de la salud, relaciones públicas y consumo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“La comunicación evoluciona.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Agencia de Relaciones Públicas y Comunicación especializada en organizaciones del sector tecnológico, salud, logística, Industria, lifestyle y gastronomía tanto B2C como B2B.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Compañía especializada en servicios profesionales de Marketing y Comunicación Servicios Integrales de Marketing (SIM) es una compañía dedicada a la prestación de servicios de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Lo primero que tienes que saber de nosotras – porque puede que pienses lo contrario - es que nuestro nombre se escribe todo junto: AcentoenlaCé.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 19 of 391 communications consultants based in Madrid, Spain

See the full list, filter by size, metro and specialty, and access 982 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Communications consultants based in Madrid, Spain at a glance

As of Nov 6, 2026
19.6%Verified-email coverage
12.8Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
294
11-50
76
51-200
15
201-500
1
501-1,000
3

Email recency for this list is measured across the whole Spain list rather than for Madrid, so it is reported there. Company counts and contact totals on this page are exact for Madrid, over 391 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Madrid, Spain whose business descriptions match “communications consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 982 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “communications consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many communications consultants are there based in Madrid, Spain?

RevenueBase identified 391 company matches for communications consultants associated with Madrid, Spain as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Atrevia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Spain has the most communications consultants?

Madrid leads Spain with 391 company records, followed by Barcelona (202) and Seville (43).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 982 professional contacts with verified work emails tracked across these 391 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.